Please Answer question 1-4.

1. Measure the zones of inhibition for each antibiotic on the
plates shown in Figure 1 and note the measurements in the spaces in
Table 1 below. use firgure 5 for example

2) Raw data — (Note: The Kirby-Bauer method is standardized so that
NO zone of inhibition is scored as a “0”, and all others include
the disk as part of their measurementa). Antibiotics used: (PE =
penicillin, ME = methicillin, CI = ciprofloxacin, and VA =
vancomycin.

3) In Table 2 below calculate and record the averages and standard
errors for each antibiotic in S.aureus and MRSA

4) Graph the results from Table 2 into a bar graph. Be sure to
label the figure and the axes correctly and to include the standard
errors.